<form action="demo3.php" method="post"> <h3>File #1</h3> <?php echo $solmetraUploader->getInstance('firstFile', 500, 40, true, true, 'demo/custom3.xml'); ?> <script type="text/javascript"> SolmetraUploader.setErrorHandler('myError'); function myError (instance_id, error_id) { alert(error_id); } SolmetraUploader.setEventHandler('myEvent'); function myEvent (instance_id, event_id, data) { if (instance_id == '<?php echo $solmetraUploader->getLastInstance(); ?> ') { switch(event_id) { case 'ready': logDebug('Uploader instance ready'); break; case 'selected': logDebug('File was selected: ' + data.name); document.getElementById('upload_bt').disabled = false; break; case 'uploading': logDebug('Upload progress: ' + data.uploaded + ' of ' + data.size); document.getElementById('progress').value = Math.round(data.uploaded / data.size * 100) + '%'; break; case 'complete':